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Cik pārdošanas vērtību grupas tiks izveidotas izmantojot šo kodu?
df['Transaction Amount'].value_counts(bins=[1, 1000, 2000,3000])0%
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Kā var izveidot korelācijas matricu (struktūru) no DataFrame?
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Kāds būtu pareizais kods, lai attēlotu histogrammu, izmantojot Pandas un Matplotlib bibliotēkas, ja DataFrame "data_df" satur kolonnu "values" ar skaitliskām vērtībām un histogrammai ir 5 kastes?
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Five-letter ‘words’ are to be made by arranging the letters of the word PHYSICAL. What is the probability that the word begins with a vowel?
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equals
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In how many ways can seven friends be seated in a row at the theatre?
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Amy goes to her friend’s house to borrow two novels, two cookbooks and three travel books. Her friend has ten novels, eight cookbooks and three travel books. In how many ways could Amy choose the books?
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In how many ways can a hand of five cards be dealt from a pack of 52 cards??
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How many different licence plates can be made using two letters followed by three digits, if neither the letters nor the digits can be repeated?
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Of a group of 32 students trying out for the cricket team, seven are left-handed. If there are 11 players in a team, what is the probability that if the team is chosen at random it will have exactly one left-handed player?
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